CAA RONI B M9 Airsoft Pistol Carbine Conversion Kit in Black

CAA RONI B M9 Airsoft Pistol Carbine Conversion Kit in Black

Take your airsoft sidearm to the next level with the CAA RONI B M9 Pistol Carbine Conversion Kit — a rugged, purpose-built chassis that turns your standard M9 gas blowback pistol into a tactical carbine platform. Designed for operators who want to add enhanced control, modular accessory mounting, and carbine-level stability to their sidearm, this kit delivers a major performance upgrade without altering the internal workings of your airsoft pistol.

Constructed from high-strength nylon fiber with CNC-machined aluminium rails, the RONI B M9 feels solid without tipping the scales too far — weighing in at just under 2kg. The fit and finish are excellent, and it’s fully ambidextrous with sling mounts at both ends and a beefy, oversized charging handle that makes racking the slide effortless, even with gloves on. Whether you're left- or right-handed, handling feels natural and balanced.

On the rail front, the RONI doesn’t skimp. You get a CNC-machined top rail for optics, two side-mounted accessory rails for torches or lasers, and a nylon fiber bottom rail that’s ideal for vertical grips or angled foregrips. Included in the box is a folding detachable foregrip, which is a nice touch for players who prefer more front-end control during transitions or suppressive fire situations.

The adjustable 5-position stock allows for different shooting stances and body sizes, with a built-in cheek riser that can be removed or repositioned depending on your optic height. There’s also a clever integrated spare magazine holder located just behind the grip — perfect for fast reloads during intense games or tactical drills. Flip-up iron sights are also included, so you're ready to zero in the moment you mount your pistol.

Installation is straightforward. The kit includes M9 and M9A1 spacers, making it compatible with a wide range of GBB M9 series pistols including models from Tokyo Marui, WE, KSC, and KJ Works. Simply remove your pistol’s slide assembly, install the provided charging handle adapter, and slot the gun into the chassis — it locks in securely, with no tools needed once the spacers are in place.

Just keep in mind, this is a conversion kit only — it doesn’t include an airsoft pistol. But for players who already run a GBB M9 and want to give it a second life as a compact carbine, the RONI B kit offers outstanding value, performance, and upgrade flexibility. It’s especially handy for CQB, rapid transition setups, or any loadout where you want rifle-style control in a handgun-sized footprint.

Whether you're prepping for competitive play, immersive milsim, or just want to beef up your pistol rig, the CAA RONI B M9 is a modular, ergonomic solution that brings serious tactical flair to your airsoft kit. And as always, if you find it listed cheaper elsewhere, let us know — we’ll beat that price.

Highlights

• Converts M9 GBB pistol into a full-featured carbine platform
• Compatible with TM, KSC, WE, and KJW M9 / M9A1 pistols
• Full CNC aluminium top rail with side and lower accessory rails
• Includes folding foregrip, flip-up sights, and M9/M9A1 spacers
• Ambidextrous sling mounts and large charging handle
• 5-position adjustable stock with removable cheek rest
• Integrated spare magazine holder for fast reloads
• Ergonomic, modular, and ready for field deployment

What's Included

• CAA RONI B M9 Carbine Conversion Kit
• Flip-Up Front and Rear Sights
• Detachable Folding Foregrip
• Large Charging Handle
• M9 and M9A1 Spacer Set

Technical Specifications

• Main Material: Nylon Fiber & CNC Machined Aluminium
• Weight: 1930g
• Length: Adjustable – Min. 500mm / Max. 570mm
• Compatibility: TM M92F / M9A1, KSC M9/M9A1, WE M92F/M9A1, KJ Works M9
• Accessory Rails: Top, Side, and Lower Rails
• Stock: 5-Position Adjustable with Removable Cheek Rest
• Spare Mag Holder: Integrated Rear Grip Slot